Utilities in Illinois
27,127 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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BLACK HORSE RANCH
IL3094532 · 25 served
BLACK LUNG BREWERY
IL3028423 · 50 served
BLACK MARINE INC CAMPGROUND
IL3134635 · 40 served
BLACK OAK CHURCH
IL0053686 · 25 served
BLACK OAK CHURCH
IL3053686 · 25 served
BLACK PARTRIDGE WDS HP 5228
IL0073627 · 400 served
BLACK PARTRIDGE WOODS 5228
IL3073627 · 25 served
BLACK SHEEP GOLF CLUB
IL3154989 · 200 served
BLACK TOP TAVERN
IL3009159 · 50 served
BLACK TOP TAVERN
IL0009159 · 50 served
BLACK TOP TAVERN
IL0010280 · 25 served
BLACK WELDING SERVICE
IL0050161 · 25 served
BLACK WELDING SERVICE
IL3050161 · 25 served
BLACKBERRY BAR AND GRILL
IL3071258 · 400 served
BLACKBERRY CEMETERY
IL0071316 · 25 served
BLACKBERRY CEMETERY
IL3071316 · 25 served
BLACKBERRY HILL CONGREGATION OF JW
IL3158642 · 400 served
BLACKBERRY INN
IL0071258 · 80 served
BLACKBERRY MAPLES FOREST PRESERVE
IL3150953 · 50 served
BLACKBERRY TOWNSHIP HWY DEPT
IL0071241 · 25 served
BLACKBERRY TOWNSHIP HWY DEPT
IL3071241 · 25 served
BLACKHAWK AREA COUNCIL BSA
IL0018614 · 25 served
BLACKHAWK AREA COUNCIL BSA
IL0097105 · 100 served
BLACKHAWK AREA COUNCIL BSA
IL0097154 · 4,000 served
BLACKHAWK AREA COUNCIL BSA
IL0097188 · 25 served
BLACKHAWK AREA COUNCIL BSA
IL0097196 · 25 served
BLACKHAWK AREA COUNCIL BSA
IL0097204 · 25 served
BLACKHAWK AREA COUNCIL BSA
IL3097162 · 25 served
BLACKHAWK AREA Y F C
IL0051318 · 60 served
BLACKHAWK AREA Y F C
IL3051318 · 60 served
BLACKHAWK BAPTIST - DC BUILDING
IL3141861 · 45 served
BLACKHAWK BAPTIST - OLD LODGE
IL3018622 · 200 served
BLACKHAWK COLLEGE E
IL0034611 · 500 served
BLACKHAWK COLLEGE EAST CAMPUS
IL0730130 · 80 served
BLACKHAWK ESTATES LLC
IL0317765 · 1,238 served
BLACKHAWK FARMS RACEWAY
IL3016824 · 150 served
BLACKHAWK FIELD ARCHERY
IL3047167 · 25 served
BLACKHAWK FOREST PRES. RESIDEA
IL3015362 · 25 served
BLACKHAWK FOREST PRESERVE
IL0015362 · 25 served
BLACKHAWK MONUMENT
IL3051300 · 25 served
BLACKHAWK RUN GOLF COURSE
IL3095935 · 100 served
BLACKHAWK SCHOOL
IL0048801 · 135 served
BLACKHAWK SPRINGS F P
IL3103705 · 25 served
BLACKHAWK SPRINGS FOR PRESV
IL3111971 · 25 served
BLACKHAWK STATE PARK
IL0093658 · 25 served
BLACKHAWK STATE PARK
IL3093658 · 25 served
BLACKHAWK STEAK PIT INC
IL3053546 · 50 served
BLACKHAWK TRAIL CAFE
IL0096826 · 150 served
BLACKHAWK TRAIL MOTEL
IL0091454 · 25 served
BLACKHAWK TRAIL MOTEL
IL3091454 · 25 served